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214 lines
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<document ID-DOI="10.5252/cryptogamie-algologie2022v43a10" ID-GBIF-Dataset="cfd2fae7-72ba-4fef-9a8e-64d1203a7793" ID-ISSN="1776-0992" ID-Zenodo-Dep="7819378" checkinTime="1681242958830" checkinUser="felipe" docAuthor="Jüttner, Ingrid, Hamilton, Paul B., Wetzel, Carlos E., De, Bart Van, Vijver, King, Lydia, Kelly, Martyn G., Williams, David M. & Ector, Luc" docDate="2022" docId="3B1887D1FF96FFEBFF5587FBFC2DF958" docLanguage="en" docName="CryptogamieAlgologie.43.10.147-176.pdf" docOrigin="Cryptogamie, Bryologie 20 (10)" docStyle="DocumentStyle:C31C23F805CBAD2BB1C6021F66949308:CryptogamieAlgologie.2019-.journal_article" docStyleId="C31C23F805CBAD2BB1C6021F66949308" docStyleName="CryptogamieAlgologie.2019-.journal_article" docTitle="Achnanthidium lacuslustense Jüttner & Hamilton & Wetzel & De & Vijver & King & Kelly & Williams & Ector 2022, sp. nov." docType="treatment" docVersion="2" lastPageNumber="158" masterDocId="C721FFA9FF9BFFE6FFAE8328FFCAFFF5" masterDocTitle="A study of the morphology and distribution of four Achnanthidium Kütz. species (Bacillariophyta), implications for ecological status assessment, and description of two new European species" masterLastPageNumber="176" masterPageNumber="147" pageNumber="158" updateTime="1681243577061" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A study of the morphology and distribution of four Achnanthidium Kütz. species (Bacillariophyta), implications for ecological status assessment, and description of two new European species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jüttner, Ingrid</mods:namePart>
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<mods:affiliation>Amgueddfa Cymru - Museum Wales, Department of Natural Sciences, Cathays Park, Cardiff, CF 10 3 NP (United Kingdom) ingrid. juettner @ museumwales. ac. uk (corresponding author)</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Hamilton, Paul B.</mods:namePart>
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<mods:affiliation>Canadian Museum of Nature, Research Division, Ottawa, ON, K 1 P 6 P 4 (Canada) phamilton @ nature. ca</mods:affiliation>
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<mods:nameIdentifier type="email">phamilton@nature.ca</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wetzel, Carlos E.</mods:namePart>
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<mods:affiliation>Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department (ERIN), Observatory for Climate, Environment and Biodiversity (OCEB), 41 rue du Brill, L- 4422 Belvaux (Luxembourg) carlos. wetzel @ list. lu</mods:affiliation>
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<mods:nameIdentifier type="email">wetzel@list.lu</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>De, Bart Van</mods:namePart>
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<mods:affiliation>Botanic Garden Meise, Research Department, Nieuwelaan 38, 1860 Meise and University of Antwerp, Department of Biology - Universiteitsplein 1, 2610 Wilrijk bart. vandevijver @ plantentuinmeise</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Vijver</mods:namePart>
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<mods:affiliation>Belgium) ECOSPHERE, (Belgium). be</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>King, Lydia</mods:namePart>
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<mods:affiliation>Limnologie-Phykologie-Diatomologie, Basler Landstr. 54, 79111 Freiburg (Germany) brachysira @ live. com</mods:affiliation>
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<mods:nameIdentifier type="email">brachysira@live.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kelly, Martyn G.</mods:namePart>
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<mods:affiliation>Bowburn Consultancy, 11 Monteigne Drive, Bowburn, Durham, DH 6 5 QB (United Kingdom) and School of Geography, University of Nottingham, Nottingham, NG 7 2 RD (United Kingdom) mgkelly @ bowburn-consultancy. co. uk</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Williams, David M.</mods:namePart>
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<mods:affiliation>The Natural History Museum, Department of Life Sciences, London, SW 7 5 BD (United Kingdom) d. m. williams @ nhm. ac. uk</mods:affiliation>
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<mods:nameIdentifier type="email">williams@nhm.ac.uk</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ector, Luc</mods:namePart>
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<mods:affiliation>Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department (ERIN), Observatory for Climate, Environment and Biodiversity (OCEB), 41 rue du Brill, L- 4422 Belvaux (Luxembourg) In memory of our friend and colleague Luc Ector (1962 - 2022)</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Cryptogamie, Bryologie</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-10-04</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>20</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>10</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>147</mods:start>
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<mods:end>176</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/cryptogamie-algologie2022v43a10</mods:identifier>
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<mods:identifier type="GBIF-Dataset">cfd2fae7-72ba-4fef-9a8e-64d1203a7793</mods:identifier>
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<mods:identifier type="ISSN">1776-0992</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7819378</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7819408" ID-Zenodo-Dep="7819408" LSID="urn:lsid:plazi:treatment:3B1887D1FF96FFEBFF5587FBFC2DF958" httpUri="http://treatment.plazi.org/id/3B1887D1FF96FFEBFF5587FBFC2DF958" lastPageNumber="158" pageId="13" pageNumber="158">
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<paragraph blockId="13.[251,657,1235,1262]" box="[251,657,1235,1262]" pageId="13" pageNumber="158">
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<heading box="[251,657,1235,1262]" centered="true" fontSize="11" level="2" pageId="13" pageNumber="158" reason="4">
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<taxonomicName authority="Jüttner & Hamilton & Wetzel & De & Vijver & King & Kelly & Williams & Ector, 2022" authorityName="Jüttner & Hamilton & Wetzel & De & Vijver & King & Kelly & Williams & Ector" authorityYear="2022" box="[251,564,1235,1262]" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Achnanthidium" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="13" pageNumber="158" phylum="Ochrophyta" rank="species" species="lacuslustense" status="sp. nov.">
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<emphasis bold="true" box="[251,564,1235,1262]" italics="true" pageId="13" pageNumber="158">Achnanthidium lacuslustense</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[572,657,1236,1262]" pageId="13" pageNumber="158" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[384,523,1267,1294]" pageId="13" pageNumber="158" type="description">
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<paragraph blockId="13.[384,523,1267,1294]" box="[384,523,1267,1294]" pageId="13" pageNumber="158">
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<heading box="[384,523,1267,1294]" centered="true" fontSize="11" level="3" pageId="13" pageNumber="158" reason="3">
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(
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<figureCitation box="[391,472,1267,1294]" captionStart="FIG" captionStartId="22.[132,143,623,641]" captionTargetBox="[337,1252,214,581]" captionTargetId="figure-891@22.[337,1252,214,581]" captionTargetPageId="22" captionText="FIG. 17. — Achnanthidium lacuslustense sp.nov.,specimens from Lustsee,Germany:A-L, LM views of valves;M, LM view of frustule in girdle view.Scale bar:10 µm." figureDoi="http://doi.org/10.5281/zenodo.7819426" httpUri="https://zenodo.org/record/7819426/files/figure.png" pageId="13" pageNumber="158">Figs 17</figureCitation>
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;
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<figureCitation box="[486,514,1268,1294]" captionStart="FIG" captionStartId="23.[132,143,1962,1980]" captionTargetBox="[132,1455,215,1876]" captionTargetId="figure-25@23.[698,1267,768,1323]" captionTargetPageId="23" captionText="FIG. 18. — Achnanthidium lacuslustense sp. nov., specimens from Lustsee, Germany: A, SEM external view of raphe valve; B, SEM internal view of raphe valve; C, D, SEM external views of frustules in girdle view; E, SEM external view of rapheless valve; F, SEM internal view of rapheless valve; G, SEM internal view of centre of rapheless valve; H, SEM internal view of pole of rapheless valve. Scale bars: A-F, 5 µm; G, H, 3 µm." figureDoi="http://doi.org/10.5281/zenodo.7819428" httpUri="https://zenodo.org/record/7819428/files/figure.png" pageId="13" pageNumber="158">18</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="158" type="materials_examined">
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<paragraph blockId="13.[132,775,1324,1375]" pageId="13" pageNumber="158">
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<materialsCitation collectingDate="2013-04-14" collectionCode="NMW, BM, BR, CANA" collectorName="I. Juttner" country="Germany" location="Lustsee" pageId="13" pageNumber="158" specimenCount="1" typeStatus="holotype">
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<typeStatus box="[132,239,1325,1348]" pageId="13" pageNumber="158">HOLOTYPE</typeStatus>
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. —
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<emphasis bold="true" box="[287,381,1326,1350]" pageId="13" pageNumber="158">
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<collectingCountry box="[287,381,1326,1350]" name="Germany" pageId="13" pageNumber="158">Germany</collectingCountry>
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</emphasis>
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.
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<location LSID="urn:lsid:plazi:treatment:3B1887D1FF96FFEBFF5587FBFC2DF958:B66E601CFF96FFEBFE258605FE1FFAB1" box="[395,469,1325,1348]" country="Germany" name="Lustsee" pageId="13" pageNumber="158">Lustsee</location>
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,
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<date box="[481,596,1325,1349]" pageId="13" pageNumber="158" value="2013-04-14">
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<collectingDate box="[481,596,1325,1349]" pageId="13" pageNumber="158" value="2013-04-14">14.IV.2013</collectingDate>
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</date>
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,
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<collectorName box="[608,700,1325,1348]" pageId="13" pageNumber="158">I. Jüttner</collectorName>
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(holo-,
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<collectionCode box="[134,203,1351,1375]" country="Austria" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="13" pageNumber="158">NMW</collectionCode>
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[
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<collectionCode box="[209,278,1351,1375]" country="Austria" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="13" pageNumber="158">NMW</collectionCode>
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.C.2013.010.2013]; iso-,
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<collectionCode box="[524,565,1351,1374]" country="United Kingdom" name="Bristol Museum" pageId="13" pageNumber="158">BM</collectionCode>
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,
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<collectionCode box="[575,609,1351,1374]" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="13" pageNumber="158">BR</collectionCode>
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,
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<collectionCode box="[620,694,1351,1375]" pageId="13" pageNumber="158">CANA</collectionCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph blockId="13.[132,775,1399,1449]" pageId="13" pageNumber="158">
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<collectionCode box="[132,277,1399,1422]" pageId="13" pageNumber="158">TYPE LOCALITY</collectionCode>
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. —
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<emphasis bold="true" box="[319,412,1400,1424]" pageId="13" pageNumber="158">
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<collectingCountry box="[319,412,1400,1424]" name="Germany" pageId="13" pageNumber="158">Germany</collectingCountry>
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</emphasis>
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. Upper
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<collectingRegion box="[491,565,1399,1423]" country="Germany" name="Bayern" pageId="13" pageNumber="158">Bavaria</collectingRegion>
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, Osterseen area, Lustsee,
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<geoCoordinate box="[173,339,1425,1449]" degrees="47" direction="north" minutes="48" orientation="latitude" pageId="13" pageNumber="158" precision="1" seconds="33.509" value="47.809307">47°48’33.509”N</geoCoordinate>
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,
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<geoCoordinate box="[350,508,1425,1449]" degrees="11" direction="east" minutes="17" orientation="longitude" pageId="13" pageNumber="158" precision="1" seconds="36.959" value="11.2936">11°17’36.959”E</geoCoordinate>
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.
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</paragraph>
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<paragraph blockId="13.[132,676,1473,1497]" box="[132,676,1473,1497]" pageId="13" pageNumber="158">HABITAT. — Epiphytic and epipsammic in lake littoral.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="158" type="etymology">
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<paragraph blockId="13.[132,774,1520,1571]" pageId="13" pageNumber="158">
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ETYMOLOGY. — The species was named after the location where it was found, the Lustsee in Upper
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<collectingRegion box="[454,528,1547,1571]" country="Germany" name="Bayern" pageId="13" pageNumber="158">Bavaria</collectingRegion>
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,
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<collectingCountry box="[538,631,1547,1571]" name="Germany" pageId="13" pageNumber="158">Germany</collectingCountry>
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.
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</paragraph>
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<paragraph blockId="13.[132,614,1594,1618]" box="[132,614,1594,1618]" pageId="13" pageNumber="158">REGISTRATION. — http://phycobank.org/103380</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="158" type="description">
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<paragraph blockId="13.[132,277,1651,1677]" box="[132,277,1651,1677]" pageId="13" pageNumber="158">
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<heading box="[132,277,1651,1677]" fontSize="9" level="3" pageId="13" pageNumber="158" reason="5">DESCRIPTION</heading>
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</paragraph>
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<paragraph blockId="13.[130,775,1682,2028]" box="[132,323,1682,1708]" pageId="13" pageNumber="158">
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<heading box="[132,323,1682,1708]" fontSize="11" level="3" pageId="13" pageNumber="158" reason="9">
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<emphasis box="[132,323,1682,1708]" italics="true" pageId="13" pageNumber="158">
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LM (
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<figureCitation box="[188,263,1682,1708]" captionStart="FIG" captionStartId="22.[132,143,623,641]" captionTargetBox="[337,1252,214,581]" captionTargetId="figure-891@22.[337,1252,214,581]" captionTargetPageId="22" captionText="FIG. 17. — Achnanthidium lacuslustense sp.nov.,specimens from Lustsee,Germany:A-L, LM views of valves;M, LM view of frustule in girdle view.Scale bar:10 µm." figureDoi="http://doi.org/10.5281/zenodo.7819426" httpUri="https://zenodo.org/record/7819426/files/figure.png" pageId="13" pageNumber="158">Fig. 17</figureCitation>
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A-M)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="13.[130,775,1682,2028]" pageId="13" pageNumber="158">
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Frustules with strongly concave RV and convex RL with recurved poles.Valves lanceolate,margins tapering gradually towards large capitate poles.Width of poles slightly less or as wide as the maximum width at valve centre. Valve dimensions (n = 14): length 15.5-29.0 µm, width at valve centre 3-4 µm.Central area on RV a moderately broad fascia.Raphe filiform, straight.Central pores slightly expanded, terminating at margin of central area.Central area on RL rectangular, bordered by 2 short striae on each side. Axial area narrow linear on both valves. Striae radiate throughout on both valves,
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<quantity box="[335,425,2001,2027]" metricMagnitude="-1" metricUnit="m" metricValue="7.366" metricValueMax="7.62" metricValueMin="7.112" pageId="13" pageNumber="158" unit="in" value="29.0" valueMax="30.0" valueMin="28.0">28-30 in</quantity>
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10 µm (RV),
|
|||
|
|
<quantity box="[571,626,2001,2027]" metricMagnitude="-1" metricUnit="m" metricValue="7.62" pageId="13" pageNumber="158" unit="in" value="30.0">30 in</quantity>
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10 µm (RL).
|
|||
|
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</paragraph>
|
|||
|
|
<paragraph blockId="13.[813,1014,1236,1262]" box="[813,1014,1236,1262]" pageId="13" pageNumber="158">
|
|||
|
|
<heading box="[813,1014,1236,1262]" fontSize="11" level="3" pageId="13" pageNumber="158" reason="9">
|
|||
|
|
<emphasis box="[813,1014,1236,1262]" italics="true" pageId="13" pageNumber="158">
|
|||
|
|
SEM (
|
|||
|
|
<figureCitation box="[882,957,1236,1262]" captionStart="FIG" captionStartId="23.[132,143,1962,1980]" captionTargetBox="[132,1455,215,1876]" captionTargetId="figure-25@23.[698,1267,768,1323]" captionTargetPageId="23" captionText="FIG. 18. — Achnanthidium lacuslustense sp. nov., specimens from Lustsee, Germany: A, SEM external view of raphe valve; B, SEM internal view of raphe valve; C, D, SEM external views of frustules in girdle view; E, SEM external view of rapheless valve; F, SEM internal view of rapheless valve; G, SEM internal view of centre of rapheless valve; H, SEM internal view of pole of rapheless valve. Scale bars: A-F, 5 µm; G, H, 3 µm." figureDoi="http://doi.org/10.5281/zenodo.7819428" httpUri="https://zenodo.org/record/7819428/files/figure.png" pageId="13" pageNumber="158">Fig. 18</figureCitation>
|
|||
|
|
A-H)
|
|||
|
|
</emphasis>
|
|||
|
|
</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph blockId="13.[811,1458,1267,1709]" pageId="13" pageNumber="158">
|
|||
|
|
Raphe located on raised sternum, central raphe endings slightly expanded, tear drop-shaped, terminal raphe fissures straight with tear drop-shaped ends, terminating at valve/ mantle junction. Internally, central raphe endings very slightly deflected to opposite sides, terminating on side of central nod - ule, terminal raphe endings
|
|||
|
|
<taxonomicName box="[1113,1228,1427,1453]" form="small" pageId="13" pageNumber="158" rank="form">form small</taxonomicName>
|
|||
|
|
helictoglossae. Striae straight on RV, composed of 3-4, rarely 2, areolae. Areolae round adjacent to axial area and at poles, others often slit-like. On RL striae straight, slightly curved at poles, composed of 3-4, rarely 2 or 5, areolae. Areolae mostly round adjacent to axial area, elsewhere often transapically elongate, internally occluded by individual hymenes. A row of transapically elongated areolae on mantle separated from areolae on valve face by a hyaline area.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|